Opel GRANDLAND X Owner's Manual page 143

● The self-cleaning function of the
exhaust filter is not active.
● The vehicle was driven at least at
walking speed since the last
Autostop.
Otherwise an Autostop will be
inhibited.
Note
The Autostop may be inhibited for
several hours after a battery
replacement or reconnection.
Certain settings of the climate control
system may inhibit an Autostop.
Climate control 3 124.
Immediately after higher speed
driving an Autostop may be inhibited.
New vehicle running-in 3 135.
Vehicle battery discharge protection
To ensure reliable engine restarts,
several vehicle battery discharge
protection features are implemented
as part of the stop-start system.
Power saving measures
During an Autostop, several electrical
features such as auxiliary electric
heater or rear window heating are
disabled or switched to a power
saving mode. The fan speed of the
climate control system is reduced to
save power.
Restart of the engine by the driver
Vehicles with manual transmission
Depress the clutch pedal without
depressing the brake pedal to restart
the engine.
Vehicles with automatic transmission
The engine is restarted if
● the brake pedal is released while
the selector lever is in position D
or M
● or the brake pedal is released or
the selector lever is in position N
when the selector lever is moved
to position D or M
● or the selector lever is moved to
position R.
Restart of the engine by the stop-
start system
The selector lever must be in neutral
to enable an automatic restart.
Driving and operating
If one of the following conditions
occurs during an Autostop, the
engine will be restarted automatically
by the stop-start system:
● The stop-start system is
manually deactivated.
● The driver's seat belt is
unfastened and the driver's door
is opened.
● The engine temperature is too
low.
● The charging level of the vehicle
battery is below a defined level.
● The brake vacuum is not
sufficient.
● The vehicle is driven at least at
walking speed.
● The climate control system
requests an engine start.
● The air conditioning is manually
switched on.
If an electrical accessory, e.g. a
portable CD player, is connected to
the power outlet, a brief power drop
during the restart might be noticeable.
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